This is a discussion on [PATCH] Markers : fix markers read barrier for multiple probes - Kernel ; Paul pointed out two incorrect read barriers in the marker handler code in the
path where multiple probes are connected. Those are ordering reads of "ptype"
(single or multi probe marker), "multi" array pointer, and "multi" array data
access.
It ...

[PATCH] Markers : fix markers read barrier for multiple probes

Paul pointed out two incorrect read barriers in the marker handler code in the
path where multiple probes are connected. Those are ordering reads of "ptype"
(single or multi probe marker), "multi" array pointer, and "multi" array data
access.